HDFS-12513. Ozone: Create UI page to show Ozone configs by tag. Contributed by Ajay Kumar.

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/OzoneConfiguration.java → hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/OzoneConfiguration.java

@@ -16,10 +16,9 @@
  * limitations under the License.
  */
 
-package org.apache.hadoop.ozone;
+package org.apache.hadoop.conf;
 
 import org.apache.hadoop.classification.InterfaceAudience;
-import org.apache.hadoop.conf.Configuration;
 
 /**
  * Configuration for ozone.

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestConfServlet.java

@@ -247,4 +247,62 @@ public class TestConfServlet {
     }
     assertEquals("", sw.toString());
   }
+
+  @Test
+  public void testOzoneConfigTagCommands() throws Exception {
+    StringWriter sw = null;
+    PrintWriter pw = null;
+    ConfServlet service = null;
+    try {
+      service = new ConfServlet();
+      ServletContext context = mock(ServletContext.class);
+      ServletConfig servletConf = mock(ServletConfig.class);
+      service.init(servletConf);
+      Configuration config = mock(OzoneConfiguration.class);
+      when(context.getAttribute(HttpServer2.CONF_CONTEXT_ATTRIBUTE))
+          .thenReturn(new Configuration());
+      when(service.getServletContext())
+          .thenReturn(context);
+
+      HttpServletRequest request = mock(HttpServletRequest.class);
+      when(request.getParameter("cmd"))
+          .thenReturn("getOzoneTags");
+      HttpServletResponse response = mock(HttpServletResponse.class);
+      sw = new StringWriter();
+      pw = new PrintWriter(sw);
+      when(response.getWriter()).thenReturn(pw);
+
+      // response request
+      service.doGet(request, response);
+      String result = sw.toString().trim();
+
+      for (OzonePropertyTag ozoneTag : OzonePropertyTag.values()) {
+        assertTrue(result.contains(ozoneTag.toString()));
+      }
+
+      when(request.getParameter("cmd"))
+          .thenReturn("badCommand");
+      when(request.getParameter("tags"))
+          .thenReturn("OZONE,CLIENT");
+      when(request.getParameter("group"))
+          .thenReturn("ozone");
+
+      service.doGet(request, response);
+      Mockito.verify(response).sendError(
+          Mockito.eq(HttpServletResponse.SC_NOT_FOUND),
+          Mockito.eq("badCommand is not a valid command."));
+
+    } finally {
+      if (sw != null) {
+        sw.close();
+      }
+      if (pw != null) {
+        pw.close();
+      }
+      if (service != null) {
+        service.destroy();
+      }
+    }
+
+  }
 }

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/OzoneClientFactory.java

@@ -19,7 +19,7 @@
 package org.apache.hadoop.ozone.client;
 
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.client.protocol.ClientProtocol;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/OzoneClientUtils.java

@@ -27,7 +27,7 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.ScmConfigKeys;
 import org.apache.http.client.config.RequestConfig;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockManager.java

@@ -45,7 +45,7 @@ import org.apache.hadoop.cblock.util.KeyUtil;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.scm.protocolPB
     .StorageContainerLocationProtocolClientSideTranslatorPB;
 import org.apache.hadoop.scm.protocolPB.StorageContainerLocationProtocolPB;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/cli/CBlockCli.java

@@ -30,7 +30,7 @@ import org.apache.hadoop.cblock.protocolPB.CBlockServiceProtocolPB;
 import org.apache.hadoop.conf.Configured;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.util.Tool;
 import org.apache.hadoop.util.ToolRunner;
 import org.slf4j.Logger;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/client/CBlockVolumeClient.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.io.retry.RetryPolicies;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.ozone.client.OzoneClientUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.security.UserGroupInformation;
 
 import java.io.IOException;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/CBlockTargetServer.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.cblock.jscsiHelper;
 import com.google.common.annotations.VisibleForTesting;
 import org.apache.hadoop.cblock.proto.MountVolumeResponse;
 import org.apache.hadoop.cblock.util.KeyUtil;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.scm.XceiverClientManager;
 import org.jscsi.target.Configuration;
 import org.jscsi.target.Target;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/SCSITargetDaemon.java

@@ -23,7 +23,7 @@ import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.client.ContainerOperationClient;
 import org.apache.hadoop.security.UserGroupInformation;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/storage/StorageManager.java

@@ -25,7 +25,7 @@ import org.apache.hadoop.cblock.meta.VolumeDescriptor;
 import org.apache.hadoop.cblock.meta.VolumeInfo;
 import org.apache.hadoop.cblock.proto.MountVolumeResponse;
 import org.apache.hadoop.cblock.util.KeyUtil;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;
 import org.apache.hadoop.scm.client.ScmClient;
 import org.apache.hadoop.scm.container.common.helpers.Pipeline;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/ObjectStoreHandler.java

@@ -47,7 +47,7 @@ import org.apache.hadoop.ipc.Client;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.scm.protocolPB
     .StorageContainerLocationProtocolClientSideTranslatorPB;
 import org.apache.hadoop.scm.protocolPB.StorageContainerLocationProtocolPB;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/statemachine/DatanodeStateMachine.java

@@ -20,7 +20,7 @@ import com.google.common.annotations.VisibleForTesting;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.client.OzoneClientUtils;
 import org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher;
 import org.apache.hadoop.ozone.container.common.statemachine.commandhandler.ContainerReportHandler;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/KSMMetadataManagerImpl.java

@@ -26,7 +26,7 @@ import org.apache.hadoop.ozone.ksm.helpers.KsmBucketInfo;
 import org.apache.hadoop.ozone.ksm.helpers.KsmVolumeArgs;
 import org.apache.hadoop.ozone.ksm.helpers.KsmKeyLocationInfo;
 import org.apache.hadoop.ozone.common.BlockGroup;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.ksm.exceptions.KSMException;
 import org.apache.hadoop.ozone.ksm.exceptions.KSMException.ResultCodes;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/KeyManagerImpl.java

@@ -23,7 +23,7 @@ import org.apache.hadoop.ozone.ksm.helpers.KsmKeyArgs;
 import org.apache.hadoop.ozone.common.BlockGroup;
 import org.apache.hadoop.ozone.ksm.helpers.KsmKeyInfo;
 import org.apache.hadoop.ozone.ksm.helpers.KsmKeyLocationInfo;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.ksm.exceptions.KSMException;
 import org.apache.hadoop.ozone.ksm.exceptions.KSMException.ResultCodes;
 import org.apache.hadoop.ozone.protocol.proto.KeySpaceManagerProtocolProtos.KeyInfo;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/KeySpaceManager.java

@@ -35,7 +35,7 @@ import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
 import org.apache.hadoop.metrics2.util.MBeans;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.ozone.client.OzoneClientUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto
     .KeySpaceManagerProtocolProtos.OzoneAclInfo;
 import org.apache.hadoop.ozone.protocolPB

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/VolumeManagerImpl.java

@@ -18,7 +18,7 @@ package org.apache.hadoop.ozone.ksm;
 
 import com.google.common.base.Preconditions;
 import org.apache.hadoop.ozone.ksm.helpers.KsmVolumeArgs;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.ksm.exceptions.KSMException;
 import org.apache.hadoop.ozone.protocol.proto
     .KeySpaceManagerProtocolProtos.OzoneAclInfo;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/StorageContainerManager.java

@@ -32,7 +32,7 @@ import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
 import org.apache.hadoop.metrics2.util.MBeans;
 import org.apache.hadoop.ozone.client.OzoneClientUtils;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.common.DeleteBlockGroupResult;
 import org.apache.hadoop.ozone.common.BlockGroup;
 import org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/cli/SCMCLI.java

@@ -27,7 +27,7 @@ import org.apache.hadoop.ipc.Client;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.scm.cli.container.ContainerCommandHandler;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/cli/SQLCLI.java

@@ -29,7 +29,7 @@ import org.apache.hadoop.conf.Configured;
 import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.DFSUtilClient;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto.KeySpaceManagerProtocolProtos.OzoneAclInfo;
 import org.apache.hadoop.ozone.protocol.proto.KeySpaceManagerProtocolProtos.BucketInfo;
 import org.apache.hadoop.ozone.protocol.proto.KeySpaceManagerProtocolProtos.KeyInfo;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/container/replication/ContainerReplicationManager.java

@@ -20,7 +20,7 @@ import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Preconditions;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto
     .StorageContainerDatanodeProtocolProtos.ContainerReportsProto;
 import org.apache.hadoop.ozone.scm.exceptions.SCMException;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/SCMNodeManager.java

@@ -25,7 +25,7 @@ import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.hdfs.protocol.UnregisteredNodeException;
 import org.apache.hadoop.metrics2.util.MBeans;
 import org.apache.hadoop.ozone.client.OzoneClientUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.StorageContainerNodeProtocol;
 import org.apache.hadoop.ozone.protocol.VersionResponse;
 import org.apache.hadoop.ozone.protocol.commands.ReregisterCommand;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/SCMNodePoolManager.java

@@ -22,7 +22,7 @@ import com.google.common.base.Preconditions;
 import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.scm.exceptions.SCMException;
 import org.apache.hadoop.ozone.web.utils.OzoneUtils;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/tools/Corona.java

@@ -27,7 +27,7 @@ import org.apache.commons.lang.RandomStringUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.conf.Configured;
 import org.apache.hadoop.hdfs.DFSUtil;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.client.io.OzoneInputStream;
 import org.apache.hadoop.ozone.client.ObjectStore;
 import org.apache.hadoop.ozone.client.OzoneBucket;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/web/handlers/StorageHandlerBuilder.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.web.handlers;
 
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.web.interfaces.StorageHandler;
 import org.apache.hadoop.ozone.web.localstorage.LocalStorageHandler;
 

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/web/ozShell/Shell.java

@@ -26,7 +26,7 @@ import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.conf.Configured;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;
 import org.apache.hadoop.ozone.web.ozShell.bucket.UpdateBucketHandler;
 import org.apache.hadoop.ozone.web.ozShell.keys.DeleteKeyHandler;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/web/storage/DistributedStorageHandler.java

@@ -28,7 +28,7 @@ import org.apache.hadoop.ozone.ksm.helpers.KsmKeyInfo;
 import org.apache.hadoop.ozone.ksm.helpers.KsmVolumeArgs;
 import org.apache.hadoop.ozone.ksm.protocolPB
     .KeySpaceManagerProtocolClientSideTranslatorPB;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.OzoneConsts.Versioning;
 import org.apache.hadoop.ozone.client.io.ChunkGroupInputStream;

hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/ksm/ozone-config.html

@@ -0,0 +1,103 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You under the Apache License, Version 2.0
+    (the "License"); you may not use this file except in compliance with
+    the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+  -->
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Ozone Config</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link href="/static/bootstrap-3.0.2/css/bootstrap.min.css" rel="stylesheet">
+  <link rel="stylesheet" type="text/css" href="/static/css/ozone-conf.css">
+  <script src="/static/angular-1.6.4.min.js"></script>
+  <script src="/static/angular-route-1.6.4.min.js"></script>
+  <script src="/static/js/ozone-conf.js"></script>
+</head>
+
+<body class="htmlNoPages" ng-app="app" ng-controller="tagController">
+<div class="row btn-success">
+  <div class="col-md-12 text-center">
+    <h2>Ozone Configuration</h2>
+  </div>
+</div>
+<div class="row top-buffer">
+  <div class="col-md-3">
+    <input type="text" class="form-control" placeholder="Search Properties"
+           name="search" ng-model="search.$">
+  </div>
+  <div class="col-md-9">
+    <div class="btn-group btn-group-justified">
+      <a class="btn btn-primary" ng-click="loadAll()">All</a>
+      <a class="btn btn-primary" ng-click="filterConfig('KSM')">KSM</a>
+      <a class="btn btn-primary" ng-click="filterConfig('SCM')">SCM</a>
+    </div>
+  </div>
+</div>
+<div class="row">
+  <div class="col-md-3">
+    <table class="table table-striped table-condensed table-hover tagPanel">
+      <colgroup>
+        <col class="col-md-2">
+        <col class="col-md-10">
+      </colgroup>
+      <thead>
+      <tr>
+        <th></th>
+        <th>Tag</th>
+      </tr>
+      </thead>
+      <tbody>
+      <tr ng-repeat="tag in tags |  filter:filterTags">
+        <td>
+          <input type="checkbox" name="{{tag}}" value="{{tag}}"
+                 ng-click="selected(tag)">
+        </td>
+        <td>{{tag}}</td>
+      </tr>
+      </tbody>
+    </table>
+  </div>
+  <div class="col-md-9">
+    <table class="table table-striped table-condensed table-hover">
+      <thead>
+      <tr>
+        <th>
+          <a href="#" ng-click="sortBy('prop')">Property</a>
+          <span class="sortorder" ng-show="propertyName === 'prop'"
+                ng-class="{reverse: reverse}">
+
+              </span>
+        </th>
+        <th>
+          <a ng-click="sortBy('value')">Value</a>
+          <span class="sortorder" ng-show="propertyName === 'value'"
+                ng-class="{reverse: reverse}"></span>
+        </th>
+      </tr>
+      </thead>
+      <tbody>
+      <tr ng-repeat="config in configArray | filter:search | orderBy:propertyName:reverse">
+        <td>{{config.prop}}</td>
+        <td>{{config.value}}</td>
+      </tr>
+      </tbody>
+    </table>
+  </div>
+</div>
+</body>
+
+</html>

hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/static/css/ozone-conf.css

@@ -0,0 +1,57 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+.btn {
+    border: 0 none;
+    font-weight: 700;
+    letter-spacing: 1px;
+    text-transform: uppercase;
+}
+
+.btn:focus, .btn:active:focus, .btn.active:focus {
+    outline: 0 none;
+}
+
+.btn-primary {
+    background: #F8F9F9;
+    color: #237676;
+}
+
+.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open > .dropdown-toggle.btn-primary {
+    background: #33a6cc;
+}
+
+.btn-primary:active, .btn-primary.active {
+    background: #007299;
+    box-shadow: none;
+}
+
+.top-buffer { margin-top:4px; }
+
+.tagPanel tr:nth-child(odd) {
+  background-color: #fff;
+}
+.tagPanel tr:nth-child(even) {
+  background-color: #d9ffcc;
+}
+
+.sortorder:after {
+  content: '\25b2';   // BLACK UP-POINTING TRIANGLE
+}
+.sortorder.reverse:after {
+  content: '\25bc';   // BLACK DOWN-POINTING TRIANGLE
+}

hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/static/js/ozone-conf.js

@@ -0,0 +1,113 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var app = angular.module('app', []);
+app.controller('tagController', function($scope, $http,$filter) {
+    $scope.configArray = [];
+    $scope.selectedTags = [];
+
+    $http.get("/conf?cmd=getOzoneTags&group=ozone")
+        .then(function(response) {
+            $scope.tags = response.data;
+
+      var idx = $scope.tags.indexOf('CBLOCK');
+        // Remove CBLOCK related properties
+        if (idx > -1) {
+            console.log('Removing cblock configs')
+            $scope.tags.splice(idx, 1);
+        }
+      $scope.loadAll();
+        });
+
+
+    $scope.convertToArray = function(configAr) {
+        $scope.configArray = [];
+      console.log("Reloading "+configAr);
+        for (config in configAr) {
+            var newProp = {};
+            newProp['prop'] = config;
+            newProp['value'] = configAr[config];
+            $scope.configArray.push(newProp);
+        }
+    }
+
+
+    $scope.loadAll = function() {
+      console.log("Displaying all configs");
+        $http.get("/conf?cmd=getPropertyByTag&tags=" + $scope.tags + "&group=ozone").then(function(response) {
+            $scope.configs = response.data;
+            $scope.convertToArray($scope.configs);
+            $scope.sortBy('prop');
+        });
+    };
+
+    $scope.selected = function(tag) {
+        var idx = $scope.selectedTags.indexOf(tag);
+        // Is currently selected
+        if (idx > -1) {
+            $scope.selectedTags.splice(idx, 1);
+        } else {
+            $scope.selectedTags.push(tag);
+        }
+        console.log("Tags selected:" + $scope.selectedTags);
+        $scope.reloadConfig();
+    };
+
+    $scope.reloadConfig = function() {
+        if ($scope.selectedTags.length > 0) {
+            console.log("Displaying configs for:" + $scope.selectedTags);
+            $http.get("/conf?cmd=getPropertyByTag&tags=" + $scope.selectedTags + "&group=ozone").then(function(response) {
+                $scope.configs = response.data;
+                $scope.convertToArray($scope.configs);
+            });
+        }
+      else {
+            $scope.loadAll();
+      }
+
+    };
+
+    $scope.filterTags = function(tag) {
+        return (!['KSM', 'SCM', 'OZONE','CBLOCK'].includes(tag));
+    };
+
+    $scope.filterConfig = function(filter) {
+        $http.get("/conf?cmd=getPropertyByTag&tags=" + filter + "&group=ozone").then(function(response) {
+          var tmpConfig = response.data;
+          console.log('filtering config for tag:'+filter);
+          array3 = {};
+
+          for(var prop1 in tmpConfig) {
+
+             for(var prop2 in  $scope.configs) {
+              if(prop1 == prop2){
+                array3[prop1] = tmpConfig[prop1];
+                console.log('match found for :'+prop1+'  '+prop2);
+              }
+            }
+          }
+        console.log('array3->'+array3);
+        $scope.convertToArray(array3);
+        });
+    };
+
+  $scope.sortBy = function(propertyName) {
+    $scope.reverse = ($scope.propertyName === propertyName) ? !$scope.reverse : false;
+    $scope.propertyName = propertyName;
+  };
+
+});

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestBufferManager.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.cblock.jscsiHelper.ContainerCacheFlusher;
 import org.apache.hadoop.cblock.jscsiHelper.cache.impl.CBlockLocalCache;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.scm.XceiverClientManager;
 import org.apache.hadoop.scm.XceiverClientSpi;
 import org.apache.hadoop.scm.container.common.helpers.Pipeline;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestCBlockCLI.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.cblock;
 import org.apache.hadoop.cblock.cli.CBlockCli;
 import org.apache.hadoop.cblock.meta.VolumeDescriptor;
 import org.apache.hadoop.cblock.util.MockStorageClient;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.scm.client.ScmClient;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.junit.After;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestCBlockReadWrite.java

@@ -26,7 +26,7 @@ import org.apache.hadoop.cblock.jscsiHelper.cache.LogicalBlock;
 import org.apache.hadoop.cblock.jscsiHelper.cache.impl.CBlockLocalCache;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.XceiverClientManager;
 import org.apache.hadoop.scm.XceiverClientSpi;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestCBlockServer.java

@@ -21,7 +21,7 @@ import org.apache.commons.lang.RandomStringUtils;
 import org.apache.hadoop.cblock.meta.VolumeInfo;
 import org.apache.hadoop.scm.client.ScmClient;
 import org.apache.hadoop.cblock.util.MockStorageClient;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestCBlockServerPersistence.java

@@ -21,7 +21,7 @@ import org.apache.hadoop.cblock.meta.VolumeDescriptor;
 import org.apache.hadoop.scm.client.ScmClient;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.apache.hadoop.cblock.util.MockStorageClient;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.junit.Test;
 
 import java.io.File;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestLocalBlockCache.java

@@ -27,7 +27,7 @@ import org.apache.hadoop.cblock.jscsiHelper.cache.LogicalBlock;
 import org.apache.hadoop.cblock.jscsiHelper.cache.impl.CBlockLocalCache;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.XceiverClientManager;
 import org.apache.hadoop.scm.XceiverClientSpi;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/MiniOzoneCluster.java

@@ -23,6 +23,7 @@ import com.google.common.base.Preconditions;
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
 import org.apache.hadoop.ipc.Client;
 import org.apache.hadoop.ipc.RPC;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/RatisTestHelper.java

@@ -19,6 +19,7 @@
 package org.apache.hadoop.ozone;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;
 import org.apache.hadoop.ozone.web.client.OzoneRestClient;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/TestContainerOperations.java

@@ -17,6 +17,7 @@
  */
 package org.apache.hadoop.ozone;
 
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/TestMetadataStore.java

@@ -21,6 +21,7 @@ import com.google.common.collect.Lists;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.DFSUtilClient;
 import org.apache.hadoop.utils.BatchOperation;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/TestMiniOzoneCluster.java

@@ -19,6 +19,7 @@
 package org.apache.hadoop.ozone;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.hdfs.DFSTestUtil;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/TestStorageContainerManager.java

@@ -21,6 +21,7 @@ import static org.junit.Assert.fail;
 import java.io.IOException;
 
 import org.apache.commons.lang.RandomStringUtils;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;
 import org.apache.hadoop.ozone.scm.StorageContainerManager;
 import org.apache.hadoop.ozone.scm.block.DeletedBlockLog;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/client/TestOzoneClientUtils.java

@@ -19,7 +19,7 @@
 package org.apache.hadoop.ozone.client;
 
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.ksm.KSMConfigKeys;
 import org.apache.hadoop.scm.ScmConfigKeys;
 import org.junit.Test;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneRpcClient.java

@@ -23,7 +23,7 @@ import org.apache.hadoop.fs.StorageType;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneAcl;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.client.BucketArgs;
 import org.apache.hadoop.ozone.client.ObjectStore;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ContainerTestHelper.java

@@ -28,7 +28,7 @@ import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos
     .ContainerCommandResponseProto;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.common.helpers.ChunkInfo;
 import org.apache.hadoop.ozone.container.common.helpers.KeyData;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/SCMTestUtils.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.io.retry.RetryPolicies;
 import org.apache.hadoop.ipc.ProtobufRpcEngine;
 import org.apache.hadoop.ipc.RPC;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.common.statemachine.EndpointStateMachine;
 import org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol;
 import org.apache.hadoop.ozone.protocol.commands.RegisteredCommand;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/TestBlockDeletingService.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos;
 import org.apache.hadoop.hdfs.server.datanode.StorageLocation;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.TestUtils.BlockDeletingServiceTestImpl;
 import org.apache.hadoop.ozone.container.common.helpers.ContainerData;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/impl/TestContainerDeletionChoosingPolicy.java

@@ -31,7 +31,7 @@ import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.server.datanode.StorageLocation;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.common.helpers.ContainerData;
 import org.apache.hadoop.ozone.container.common.helpers.KeyUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/impl/TestContainerPersistence.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos;
 import org.apache.hadoop.hdfs.server.datanode.StorageLocation;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.container.common.helpers.StorageContainerException;
 import org.apache.hadoop.test.GenericTestUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/metrics/TestContainerMetrics.java

@@ -28,7 +28,7 @@ import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerComm
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerCommandResponseProto;
 import org.apache.hadoop.metrics2.MetricsRecordBuilder;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;
 import org.apache.hadoop.ozone.container.common.helpers.ChunkInfo;
 import org.apache.hadoop.ozone.container.common.impl.Dispatcher;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ozoneimpl/TestOzoneContainer.java

@@ -22,7 +22,7 @@ import org.apache.hadoop.hdfs.DFSTestUtil;
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;
 import org.apache.hadoop.ozone.web.utils.OzoneUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ozoneimpl/TestOzoneContainerRatis.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.container.ozoneimpl;
 
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.RatisTestHelper;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/ozoneimpl/TestRatisManager.java

@@ -21,7 +21,7 @@ package org.apache.hadoop.ozone.container.ozoneimpl;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.RatisTestHelper;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/replication/TestContainerReplicationManager.java

@@ -18,7 +18,7 @@ package org.apache.hadoop.ozone.container.replication;
 
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.TestUtils
     .ReplicationDatanodeStateManager;
 import org.apache.hadoop.ozone.container.TestUtils.ReplicationNodeManagerMock;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/transport/server/TestContainerServer.java

@@ -24,7 +24,7 @@ import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerComm
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerCommandResponseProto;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.RatisTestHelper;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;
 import org.apache.hadoop.ozone.container.common.impl.Dispatcher;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ksm/TestKSMMetrcis.java

@@ -24,7 +24,7 @@ import java.io.IOException;
 import org.apache.hadoop.metrics2.MetricsRecordBuilder;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.junit.After;
 import org.junit.Before;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ksm/TestKSMSQLCli.java

@@ -19,7 +19,7 @@ package org.apache.hadoop.ozone.ksm;
 import org.apache.hadoop.hdfs.server.datanode.ObjectStoreHandler;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.scm.cli.SQLCLI;
 import org.apache.hadoop.ozone.web.handlers.BucketArgs;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ksm/TestKeySpaceManager.java

@@ -23,7 +23,7 @@ import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.server.datanode.ObjectStoreHandler;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;
 import org.apache.hadoop.ozone.web.handlers.BucketArgs;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ksm/TestMultipleContainerReadWrite.java

@@ -22,7 +22,7 @@ import org.apache.hadoop.hdfs.server.datanode.ObjectStoreHandler;
 import org.apache.hadoop.metrics2.MetricsRecordBuilder;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.web.handlers.BucketArgs;
 import org.apache.hadoop.ozone.web.handlers.KeyArgs;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ozShell/TestOzoneShell.java

@@ -44,7 +44,7 @@ import org.apache.hadoop.ozone.OzoneAcl;
 import org.apache.hadoop.ozone.OzoneAcl.OzoneACLRights;
 import org.apache.hadoop.ozone.OzoneAcl.OzoneACLType;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.web.client.OzoneBucket;
 import org.apache.hadoop.ozone.web.client.OzoneKey;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestAllocateContainer.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.scm;
 import org.apache.commons.lang.RandomStringUtils;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.scm.XceiverClientManager;
 import org.apache.hadoop.scm.protocolPB.StorageContainerLocationProtocolClientSideTranslatorPB;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestContainerSQLCli.java

@@ -21,7 +21,7 @@ import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.scm.block.BlockManagerImpl;
 import org.apache.hadoop.ozone.scm.cli.SQLCLI;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestContainerSmallFile.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.scm;
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;
 import org.apache.hadoop.ozone.scm.container.placement.algorithms.ContainerPlacementPolicy;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestSCMCli.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.scm;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.common.helpers.ContainerData;
 import org.apache.hadoop.ozone.container.common.helpers.KeyUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestSCMMXBean.java

@@ -22,7 +22,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.scm.node.NodeManager;
 import org.junit.BeforeClass;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientManager.java

@@ -21,7 +21,7 @@ import com.google.common.cache.Cache;
 import org.apache.commons.lang.RandomStringUtils;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;
 import org.apache.hadoop.scm.XceiverClientSpi;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestXceiverClientMetrics.java

@@ -33,7 +33,7 @@ import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerComm
 import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos.ContainerCommandResponseProto;
 import org.apache.hadoop.metrics2.MetricsRecordBuilder;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.ContainerTestHelper;
 import org.apache.hadoop.ozone.web.utils.OzoneUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/block/TestDeletedBlockLog.java

@@ -19,7 +19,7 @@ package org.apache.hadoop.ozone.scm.block;
 
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.hdfs.DFSUtil;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.protocol.proto
     .StorageContainerDatanodeProtocolProtos.DeletedBlocksTransaction;
 import org.apache.hadoop.test.GenericTestUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestContainerPlacement.java

@@ -23,7 +23,7 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.common.SCMTestUtils;
 import org.apache.hadoop.ozone.protocol.proto

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestNodeManager.java

@@ -21,7 +21,7 @@ import com.google.common.base.Supplier;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.common.SCMTestUtils;
 import org.apache.hadoop.ozone.protocol.commands.SCMCommand;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestQueryNode.java

@@ -17,7 +17,7 @@
 package org.apache.hadoop.ozone.scm.node;
 
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.protocol.proto.OzoneProtos;
 import org.apache.hadoop.scm.XceiverClientManager;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/node/TestSCMNodePoolManager.java

@@ -22,7 +22,7 @@ import org.apache.commons.collections.ListUtils;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.protocol.DatanodeID;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.container.common.SCMTestUtils;
 import org.apache.hadoop.ozone.scm.container.placement.algorithms.ContainerPlacementPolicy;
 import org.apache.hadoop.ozone.scm.container.placement.algorithms.SCMContainerPlacementCapacity;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/tools/TestCorona.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.tools;
 
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.util.ToolRunner;
 import org.junit.AfterClass;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/TestDistributedOzoneVolumes.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.web;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/TestLocalOzoneVolumes.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.ozone.web;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.apache.log4j.Level;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/TestOzoneHttpServer.java

@@ -17,7 +17,7 @@
  */
 package org.apache.hadoop.ozone.web;
 
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.junit.Assert;
 import org.junit.Test;
 

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/TestOzoneRestWithMiniCluster.java

@@ -34,7 +34,7 @@ import org.junit.rules.ExpectedException;
 
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.web.client.OzoneBucket;
 import org.apache.hadoop.ozone.web.client.OzoneVolume;
 import org.apache.hadoop.ozone.web.request.OzoneQuota;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/TestOzoneWebAccess.java

@@ -21,7 +21,7 @@ package org.apache.hadoop.ozone.web;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.client.rest.headers.Header;
 import org.apache.hadoop.test.GenericTestUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/client/TestBuckets.java

@@ -21,7 +21,7 @@ import org.apache.hadoop.fs.StorageType;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;
 import org.apache.hadoop.ozone.web.request.OzoneQuota;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/client/TestKeys.java

@@ -30,7 +30,7 @@ import org.apache.hadoop.hdfs.ozone.protocol.proto.ContainerProtos;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.container.common.helpers.ContainerData;
 import org.apache.hadoop.ozone.container.common.helpers.ContainerUtils;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/client/TestOzoneClient.java

@@ -46,7 +46,7 @@ import io.netty.handler.logging.LoggingHandler;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.client.rest.headers.Header;
 import org.apache.hadoop.security.UserGroupInformation;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/web/client/TestVolume.java

@@ -23,7 +23,7 @@ import org.apache.commons.lang.RandomStringUtils;
 import org.apache.commons.lang.StringUtils;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConfigKeys;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.protocol.proto.KeySpaceManagerProtocolProtos.Status;

hadoop-tools/hadoop-ozone/src/test/java/org/apache/hadoop/fs/ozone/TestOzoneFileInterfaces.java

@@ -28,7 +28,7 @@ import org.apache.hadoop.fs.FSDataInputStream;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.hdfs.server.datanode.ObjectStoreHandler;
 import org.apache.hadoop.ozone.MiniOzoneCluster;
-import org.apache.hadoop.ozone.OzoneConfiguration;
+import org.apache.hadoop.conf.OzoneConfiguration;
 import org.apache.hadoop.ozone.OzoneConsts;
 import org.apache.hadoop.ozone.web.exceptions.OzoneException;
 import org.apache.hadoop.ozone.web.handlers.BucketArgs;